Bai GangyuIt is now the main raw material of brick of fireproof material corundum, basically use at large steel the bag is pouring expect channel of the iron in mixing is pouring fireproof material and corundum brick, corundum reachs the makings, gush filling makings, indeterminate form such as prefabricated component character body of simple a small case of Mo Laishi corundum, fine is used. By the industry such as iron of extensive applied Yu Gang, cement, pottery and porcelain, abrasive, petrifaction.
And the making craft of white corundum brick is quite complex and accurate however, the content of alumina is in hundred 90 what basically be main brilliant photograph with corundum is high quality be able to bear or endure material goods, the dot is 340MPa of compression intensity Gao Keda, loading bate temperature is more than 1700 degrees, have very good chemical stability, but thermal shock stability is relative at for poorer.
Corundum brick cent is agglomeration corundum brick and brick of electric frit corundum two kinds. Can use agglomeration alumina and electric frit corundum to make raw material or Al2O3/SiO2 compare tall aluminous grog and agglomeration alumina to cooperate respectively, use agglomeration legal system to become. The agent makes usable also phosphoric acid or other cohere do not burn corundum brick. Change index and relevant technology quote to contact Zhengzhou flourish please to the relevant manage of corundum brick Cheng Naicai limited company, we will offer professional corundum brick product for you.
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